December 5, 2025) When a cell receives a message from outside, it generates a molecule called cyclic AMP (cAMP) to relay this ...

Located at the cellular interface, membrane proteins play critical regulatory roles in the signaling between a cell and its interacting environment, making them popular and ideal drug targets.

Scientists have revealed two enzymes that regulate protein degradation of proteins in the cell membrane of plants, and established the roles they play in plant growth and development. Ubiquitin is a ...

Proteomics is the large-scale study of proteins, particularly their structures and functions. It involves the systematic identification, quantification, and analysis of the entire protein complement ...

UCLA scientists have characterized the structure and function of a key survival protein in breast cancer cells that helps ...

A multi-institute team led by St. Jude Children's Research Hospital and UT Southwestern Medical Center investigators ...